.wrapper {
    width: 1240px;
    /* height: 90px; */
    margin: 0 auto;
    background-color: #fff;

}

.header .box1 {
    margin-top: 20px;
    height: 50px;
    border-bottom: 1px solid hsla(0, 0%, 59.2%, .1);

}

.header .box1 h3 {
    display: inline-block;
    font-family: PingFang SC;
    font-size: 18px;
    color: #000;
    height: 50px;
    margin-right: 24px;
    cursor: pointer;


}

.header .box1 h3 a {
    display: inline-block;
    padding-bottom: 10px;
}

.header .box1 h3 a:hover {
    border-bottom: 1px solid orange;

}

.buy {
    margin-top: 40px;
}

.buy button {
    width: 100px;
    height: 48px;
    border-radius: 24px;
    padding: 5px;
    cursor: pointer;
    float: right;
    line-height: 22px;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    color: white;
    margin-right: 7px;
}

#bu {
    position: relative;
    background-color: rgb(255, 73, 0);
}

#car {
    background-color: rgb(255, 148, 2);
}

.header .but button {
    height: 36px;
    padding: 0 16px;
    background-color: #f6f6f6;
    color: #333;
    font-size: 14px;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    border-radius: 18px;
    margin-right: 15px;
}

.header .but button:hover {
    background-color: #ff5000;

}

.header .but button a:hover {
    color: white;
}

.header .box2 {
    margin-top: 20px;
    height: 50px;
    border-bottom: 1px solid hsla(0, 0%, 59.2%, .1);
}

.header .remark {
    display: inline-block;
    width: 45px;
    height: 45px;
    background-image: url(../images/sprites.png);
    background-position: 210px -60px;
}

.header .usn {
    position: relative;
    display: inline-block;
}

.header .usn .ua {
    font-family: PingFangSC-Medium;
    font-weight: 500;
    font-size: 14px;
    color: #11192d;
    line-height: 20px;
    position: absolute;
    top: -31px;
    left: 2px;
}

.header .text {
    margin-top: 20px;
    height: 100px;
    border-bottom: 1px solid hsla(0, 0%, 59.2%, .1);
}

.header .text img {
    width: 128px;
    height: 128px;
}

.header .text2 {
    margin-top: 20px;
    height: 200px;
    border-bottom: 1px solid hsla(0, 0%, 59.2%, .1);
}

.header .text2 img {
    width: 128px;
    height: 128px;
}
/* 版权footer */
.footer {
    height: 342px;
    background-color: #333;
    
}

.footer .wrapper {
    width: 1393px;
    background-color: #333;
}

.footer .top {
    padding-top: 59px;
    padding-left: 135px;
    height: 175px;
    border-bottom: 3px solid #434343;
}

.footer .top li {
    position: relative;
    float: left;
    margin-right: 300px;
    width: 195px;
    height: 58px;

    line-height: 58px;
}

.footer .top li:last-child {
    margin-right: 0;
}

/* 伪元素添加的标签  行内 */
/* 如果行内块和行内文字无法通过vertical-align或行高对齐, 定位 */
.footer .top li::before {
    position: absolute;
    left: 0;
    top: 0;
    /* display: inline-block; */
    content: '';
    width: 58px;
    height: 58px;
    background-image: url(../images/sprites.png);
    vertical-align: middle;
}

.footer .top li span {
    margin-left: 77px;
    font-size: 28px;
    color: #fff;
}

/* 第二个li里面的berfore添加背景图位置属性 */
.footer .top li:nth-child(2)::before {
    background-position: -130px 0;
}
.footer .top li:nth-child(3)::before {
    background-position: -64px 0;
}

.footer .bottom {
    padding-top: 40px;
    font-size: 14px;
    color: #999;
    text-align: center;
}

.footer .bottom a {
    font-size: 14px;
    color: #999;
}

.footer .bottom p {
    margin-bottom: 20px;
}


.wrapper {
    width: 1240px;
    margin: 0 auto;
}

/* 快捷导航 */
.shortcut .wrapper{
    height: 52px;
    width: 100%;
    /* 宽度不加,默认和浏览器一样大 */
    background-color: #333;
}


/* 目的: 所有的文字内容居右侧对齐 */
.shortcut .wrapper ul {
    float: right;
}

/* 目的: 让所有的文字在一行显示 */
.shortcut .wrapper li {
    float: left;
    /* 和父级wrapper相同,使文字达到居中的效果 */
    line-height: 52px;
}

.shortcut .wrapper a {
    padding: 0 16px;
    border-right: 1px solid #666;
    font-size: 14px;
    color: #dcdcdc;
}

.shortcut .wrapper a span {
    display: inline-block;
    margin-right: 8px;
    width: 11px;
    height: 16px;
    background-image: url(../images/sprites.png);
    background-position: -160px -70px;
/* 图片和文字对齐 */
    vertical-align: middle;
}

/* 清除a的边框线: 最后一个li里面的a */
.shortcut .wrapper li:last-child a {
    border: 0;
}